420210768 (number)
420210768 is an even 9-digits composite number following 420210767 and preceding 420210769. In scientific notation, it is written as 4.20210768 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 139905792 positive integers (up to 420210768) that are relatively prime to 420210768.
Interesting facts
- 420210768 has 40 divisors, whose sum is 1086819328
- The reverse of 420210768 is 867012024
- Previous prime number is 937
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | four hundred twenty million two hundred ten thousand seven hundred sixty-eight |
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Notation
Scientific notation | 4.20210768 × 10^8 |
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Engineering notation | 4.20210768 × 10^6 |
Prime Factorization of 420210768
Prime Factorization 2 × 2 × 2 × 2 × 3 × 937 × 9343
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 52526346 | Product of the distinct prime numbers |
The prime factorization of 420210768 is 2 × 2 × 2 × 2 × 3 × 937 × 9343. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420210768)
Multiplication
n×yn×2 | 840421536 |
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n×3 | 1260632304 |
n×4 | 1680843072 |
n×5 | 2101053840 |
Division
n÷yn÷2 | 210105384 |
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n÷3 | 140070256 |
n÷3 | 105052692 |
n÷5 | 84042153.6 |
Exponentiation
nyn2 | 176577089543149824 |
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n3 | 7.4199594408132E+25 |
n4 | 3.117946855153E+34 |
n5 | 1.310194842587E+43 |
Nth Root
y√n2√n | 20499.043099618 |
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3√n | 749.01248877722 |
4√n | 143.17486895268 |
5√n | 53.05098298995 |
Divisors of 420210768
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -420210767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 420210768 can be divided by 40 positive divisors. The sum of these divisors (counting 420210768) is 1, the average is 0.025.
Base conversion 420210768
Base | System | Value |
---|---|---|
2 | Binary | 11001000010111110100001010000 |
3 | Ternary | 1002021200220210210 |
4 | Quaternary | 121002332201100 |
5 | Quinary | 1330033221033 |
6 | Senary | 105410324120 |
8 | Octal | 3102764120 |
10 | Decimal | 420210768 |
12 | Duodecimal | b8889640 |
16 | Hexadecimal | 190be850 |
20 | Vigesimal | 6b666i8 |
36 | Base36 | 6y6kpc |
Cryptographic Hash Functions
md5 | 49e837b707f6aa08ac2e69ef09ac7f6e |
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sha1 | 2b4b3c5059784169e2783b429f78f2ddbb4d549e |
sha256 | 27da02690c04507fddbfd8b752549d9dc84c8190363710203b88292a08dd31e5 |
sha512 | 63f15b14432152b5caa5b7f91ff61a91a395481ad8249d4274ceda049a11a006defb30c9d6cff49bfa5d3cc4d3de8449dff460963112bf67d576b85a1be6e832 |
ripemd-160 | ab2c4cbc56eb2621d273ae2575209f3cb59a2f8c |
420210768 as geometric shapes
Circle
Radius = nDiameter | 840421536 |
---|---|
Circumference | 2640262123.4162 |
Area | 5.5473328730103E+17 |
Sphere
Radius = nVolume | 3.1080653425591E+26 |
---|---|
Surface area | 2.2189331492041E+18 |
Circumference | 2640262123.4162 |
Square
Length = nPerimeter | 1680843072 |
---|---|
Area | 176577089543149824 |
Diagonal | 594267767.16081 |
Cube
Length = nSurface area | 1059462537258898944 |
---|---|
Volume | 7.4199594408132E+25 |
Space diagonal | 727826400.06354 |
Equilateral Triangle
Length = nPerimeter | 1260632304 |
---|---|
Area | 7.6460122635344E+16 |
Altitude | 363913200.03177 |
Triangular Pyramid
Length = nSurface area | 7.6460122635344E+16 |
---|---|
Volume | 8.7445060612136E+24 |
Height | 198089255.72027 |